Whenever i create a FIlled Region with the FilledRegion.ByCurves node it deletes the
previous created Filled Region.
I select a Floor (FL1) and create a Filled Region from (FR1) that Floor boundary, then
i select a new Floor (FL2) to create a FIlled Region from (FR2), but FR1 gets deleted
when FR2 is created. Any idea why this happens??